Version in base suite: 1.12.11+20110422.1-2.1
Base version: sofia-sip_1.12.11+20110422.1-2.1
Target version: sofia-sip_1.12.11+20110422.1-2.1+deb11u1
Base files: sofia-sip-doc_1.12.11+20110422.1-2.1_all.deb
Target files: sofia-sip-doc_1.12.11+20110422.1-2.1+deb11u1_all.deb

-W: spelling-error-in-changelog dpkg-buildpackge dpkg-buildpackage